Part Number: TLC5928 Tool/software: I wanted to know if the spice/lib files for TLC5928 16 channel led driver were available. I've gone through the webpage/datasheet and could only find the ibis file and 'Pspice for TI' software. Upon downloading Pspice…
Part Number: TLC5928 Tool/software: Hi,
As per datasheet TLC5928 is used as a LED Driver with constant current sink.
In our application we want to use TLC5928 such that it can provide constant current and voltage to led and pin diodes. Also we want…
Part Number: TLC5928 Hello, I'm doing a product redesign and i'm integrating TLC5928DBQ drivers on a board in replacement of an alternate solution. The prototypes are working fine, but I noticed after doing the sch/layout that the SIN/SOUT/CLK timings…
Part Number: TLC5928 Hi.
We are using a TLC5928 chip in a card reader application, to control 2 groups of RGB LEDs. Each group of RGB LEDs is using 3 output pins of the TLC5928 chip, one pin per color.
Schematics show more outputs in use, but they…
Hi Charles,
Thank you so much! I did expect this but appreciate you answering the question and for your comments. Fully understand.
Capacitance across the LEDs has alway been an issue as well so I will put a shunt resistor (5-10K) across the LED…
Part Number: TLC5928 Other Parts Discussed in Thread: SN74AVC16244
Hi,
I need to cascade 90 TLC5928 !
I have designed a board with 9 TLC5928s in cascade and I need to cascade 10 boards. Each board is 20 cm long, the result is a 2m long line. It…
Part Number: TLC5928 Hello Guys,
Good day.
We have a customer designing a LED matrix board (high volume once released) and is considering to use TLC5928. Their concern is that the device has no power saving mode, but he can bypass this limitation…
Part Number: TLC5928 Other Parts Discussed in Thread: TPS54528 Hello Guys,
In relation to the previous thread, the customer just got his prototype boards and have a very detailed follow-up inquiries. See below, customer follow-up inquiries in verbatim…
Hi Kenneth,
Thanks for your valuable input.
We are using SSOP-24 package and the temperature is 25 + 800/14.5 = 80C.
1. Is 80C is acceptable for this SSOP-24 package?
2. Will the IC get malfunction at this temperature in any possible situation…
